Window Insulation Kit for Winter Insulated Curtains Window Cover 20" 24" 29" 31" 39" 47" 55" 63" 78" Winterizing Windows Insulation Blanket for Bedroom Attic RV Garage(Gray,51x63in/130x160cm)

Engineered for superior thermal performance, this insulated window panel features a 3-layer construction: a rugged oxford cloth exterior, a dense middle layer of thermal batting, and a soft interior lining; This design specifically targets heat loss through windows, one of the biggest sources of energy waste in a home. It acts as a personal "thermos" for your window, dramatically improving its R-value and creating a comfortable, draft-free environment. For a professional-grade seal, we provide extra-wide adhesive mounting tape that ensures the cover stays firmly attached all season long. The installation process is straightforward and tool-free—perfect for any DIYer. Plus, the convenient roll-up design with fastening straps allows for temporary access to your window for light or air, offering the perfect balance of insulation and convenienceProduct Name: Winter Cotton Thermal Insulation CurtainColors: White / Gray / BrownMaterial: High-density cotton + waterproof fabricWidth Range: 20 inches to 79 inchesHeight Range: 20 inches to 118 inchesFunctions: Energy saving, thermal insulation, noise reduction【Available Sizes】 We understand the importance of a perfect fit, therefore we offer flexible customization services:Width Range: 20 inches to 79 inchesHeight Range: 20 inches to 118 inches Please select the precise width and height required based on your window dimensions when placing your order.【Package List】1 piece: Your custom-sized thermal insulated curtain cover1 roll: Velcro fasteners1 box: Reinforcing nails

• Premium Thermal Fabric for Insulation: Crafted with high-density Oxford fabric and a plush cotton inner layer, this thermal window cover is built for durability and superior warmth; It acts as a reliable cold proof window cover, effectively blocking external cold air while providing lasting window insulation for winter
• Energy Savings: Our insulated window cover. Designed as essential winter window insulation, it retains heat in winter and repels summer heat, helping you significantly cut energy costs while maintaining a consistently comfortable indoor environment
• All-in-One Window Winterizing Kit for Easy Setup: Everything you need is included in this complete window insulation kit; you can achieve a tight seal in minutes—no drilling or tools required; It’s the hassle-free window winterizing kit that delivers professional-grade insulation instantly
• Convenient Roll-Up Design with Quick-View Straps: These thermal insulated window cover panels come with easy-roll straps, allowing you to temporarily secure the cover up for light, air, or views—then roll it back down to restore insulation. Ideal as Thermal Curtains for Winter Insulated
• Versatile & Reusable for Any Window in Your Home: From living rooms to attics, garages, and RVs, this window cover for winter adapts to any space; Use it as window winter insulation in drafty areas or as window covers for winter throughout your home—its portable, reusable design ensures reliable cold protection season after season